Sydney, Australia – April 2025 – Market intelligence firm, SunWiz, has recognised Perth Solar Warehouse among Australia’s leading solar companies for 2025. This achievement underscores our ongoing commitment to quality, innovation, and customer satisfaction.
Contents
- Top 10 Solar Installer in WA x volume, 2024
- #1 Local Solar Hero, Perth—South West Region, 2024
- Top 20 Best Rated Solar Company, Australia, 2024
- Trusted Local Expertise Since 2004
After a thorough analysis of the solar installation market in Australia for 2024, SunWiz, the country’s leading firm for solar implementation data, identified Perth Solar Warehouse as:
Measurement (2024) | Performance | Award | |
|---|---|---|---|
Installation Volume, Solar Panel Validation data | 6th Overall Combined Residential & Commercial (WA) | Top 10 Solar Installer Combined, Western Australia |  |
Customer Satisfaction | 14th (Australia) Greater than 4.85/5 over 150 reviews | Best Rated Solar Installer Most Popular, Top 20 Australia |  |
Sub-region Installation Volume, Solar Panel Validation data | 1st Overall Combined Residential & Commercial (Perth–South West) | #1 Solar Installer Combined, Perth–South West |  |
These recognitions celebrate the collective effort of our team, whose commitment to delivering high-quality energy solutions continues to empower thousands of West Australian homes and businesses.
Our success is founded on customer trust. As Director Derek McKercher notes:
“Being recognised as a Top 10 Solar Company in Western Australia is an achievement for every team member. Perth Solar Warehouses’ staff dedication to outstanding customer focus is the cornerstone of our success. These awards are a testament to sustained commitment and genuine care for our customers. Thank you to everyone who continues to make Perth Solar Warehouse what it is today.”
Perth Solar Warehouse’s recognition as a Top Volume Solar Retailer reflects more than just numbers — it represents the confidence that thousands of Australian consumers place in our products and services every year.
As an online-first retailer, Perth Solar Warehouse pioneered direct-to-customer access to leading solar and battery brands, offering complete turnkey solutions without compromise on quality. The continued growth in installation volume signifies that homeowners and businesses alike are choosing Perth Solar Warehouse for its transparent pricing, brand-name technology, and proven after-sales support.
This achievement underscores Perth Solar Warehouse’s operational efficiency, customer reach, and ability to scale responsibly while maintaining the personal service that defines the brand.
Customer satisfaction is the cornerstone of Perth Solar Warehouse’s success. According to an independent analysis by SunWiz, which evaluated data from various major review platforms, Perth Solar Warehouse ranks among the Top 20 Best Rated Solar Companies in Australia.
This esteemed recognition positions Perth Solar Warehouse as one of the most trusted solar retailers in the country, based on genuine, verified customer experiences. SunWiz’s rigorous methodology includes the following criteria:
- Aggregating reviews from Google, SolarQuotes, and other major sites.
- Excluding companies with fewer than 150 reviews.
- Considering only businesses that maintain an average rating of 4.8 stars or higher across multiple sources.
Such recognition highlights Perth Solar Warehouse’s ability to deliver exceptional customer outcomes on a large scale, which is increasingly rare in the national solar market. “Customer experience is everything to us,” added McKercher. “Our online model thrives on transparency, honest communication, and genuine value. Every positive review is a testament to the trust of a customer who felt supported — and that’s the real reward.”
Being named the #1 Local Solar Hero for the Perth–South West Region is a significant achievement for the Perth Solar Warehouse team. This award highlights Perth Solar Warehouse as the largest-capacity local installer serving Perth South West communities, demonstrating that a locally based, family-led business can excel in both quality and scale.
The Local Solar Hero title acknowledges Perth Solar Warehouse’s strong community roots, commitment to local employment, and long-term contribution to Western Australia’s sustainable energy infrastructure. From residential rooftops in suburban Perth to larger-scale regional installations, Perth Solar Warehouse continues to promote local energy independence with systems designed for Western Australian conditions, all while providing exceptional local service.
SunWiz independently monitors every solar power system installed across Australia, analysing installation volumes and customer feedback to identify standout performers. Their Best Rated Solar Retailer Awards recognise only those companies with exceptional, verified customer satisfaction — setting them apart as trusted leaders in the solar industry.
To qualify, companies must demonstrate high performance across multiple review platforms, maintain a 4.8+ star rating, and have over 100 verified customer reviews. This recognition ensures that customers can confidently choose from Australia’s most reliable solar providers.
Since its beginnings as McKercher Energy Contracting Services (2004), Perth Solar Warehouse has evolved through innovation, transparency, and dedication.
Today, as part of the McKercher Corporation, PSW stands as a leading force in renewable energy retail and installation, offering trusted solutions in solar power, battery storage, and electric vehicle charging.
As Derek McKercher summarised:
“These recognitions reflect not only the success of our business but the collective effort of every PSW team member and every customer who has trusted us with their energy future. Together, we’re driving Western Australia toward a cleaner, smarter, and more sustainable tomorrow.”
Learn more about Perth Solar Warehouse’s award-winning solar and battery systems.
Sunwiz: Recognition article
Perth Solar Warehouse: 2023 Sunwiz Award | 2024 Sunwiz Award
McKercher Corporation: Organisational recognition
